html,
body {
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: #ece9e9;
}
.cover {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
.mainBody {
  padding: 30px 20px;
}
.mainBody .salaryBox {
  width: 100%;
  height: 280px;
  display: flex;
}
.mainBody .salaryBox .mesgShow {
  width: 340px;
  height: 280px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.mainBody .salaryBox .mesgShow .item {
  width: 49%;
  height: 50%;
  background-color: #fff;
  border-radius: 5px;
  border-bottom: 5px solid #ece9e9;
  box-sizing: border-box;
}
.mainBody .salaryBox .mesgShow .item:nth-child(n+3) {
  border-bottom: 0 none;
}
.mainBody .salaryBox .mesgShow .item h4 {
  height: 50px;
  line-height: 50px;
  padding-left: 10px;
  color: #999;
}
.mainBody .salaryBox .mesgShow .item strong {
  font-size: 25px;
  display: block;
  padding-left: 10px;
  margin-top: 20px;
}
.mainBody .salaryBox .salaryShow {
  flex: 1;
  height: 280px;
  margin-left: 20px;
  background-color: #fff;
  border-radius: 5px;
}
.mainBody .salaryBox .salaryShow h4 {
  height: 50px;
  line-height: 50px;
  color: #999;
  padding-left: 10px;
}
.mainBody .salaryBox .salaryShow .myLineChart {
  height: 230px;
}
.mainBody .studentScore {
  height: 320px;
  background-color: #fff;
  border-radius: 5px;
  margin-top: 20px;
}
.mainBody .studentScore h4 {
  height: 50px;
  line-height: 50px;
  padding-left: 10px;
  color: #999;
}
.mainBody .studentScore .myBarChart {
  height: 270px;
}
.mainBody .other {
  height: 330px;
  background-color: #fff;
  border-radius: 5px;
  margin-top: 20px;
}
.mainBody .other h4 {
  height: 50px;
  line-height: 50px;
  padding-left: 10px;
  color: #999;
}
.mainBody .other .PicShow {
  height: 260px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
}
.mainBody .other .PicShow img {
  border-radius: 10px;
  width: 390px;
}
